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Technical Data Sheet
PartsTable / COMPONENT / 73690
73690 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The CONTROL ASSEMBLY,PUSH-PULL is a the manufacturer industrial component. Key specifications include features_provided: COUNTERBORE AND FULCRUM BORE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-545-4502, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
73690
NSN: 5310-00-545-4502
FSC: 5310
CAGE: 52411 — WHITE S S CO THE (USA)
SPECIFICATIONS
features_providedCOUNTERBORE AND FULCRUM BORE
NSN5310-00-545-4502
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 73690 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: COPPER OVERALL
•
BEARING SURFACE TYPE: FLAT
•
NOMINAL THREAD SIZE: 0.017 INCHES IN
•
WIDTH ACROSS FLATS: 0.072 INCHES NOMINAL IN
•
NUT HEIGHT: 0.142 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER OVERALL
BEARING SURFACE TYPEFLAT
NOMINAL THREAD SIZE0.017 INCHES IN
WIDTH ACROSS FLATS0.072 INCHES NOMINAL IN
NUT HEIGHT0.142 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
73690Interchangeable
interchangeable cross-reference
interchangeable
8370Interchangeable
interchangeable cross-reference
interchangeable
72599Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 73690?
73690 is a CONTROL ASSEMBLY,PUSH-PULL.
What parts can replace 73690?
There are 3 known substitutes for 73690: 73690, 8370, 72599. Substitute compatibility should be verified for your specific system.
Is 73690 still available?
73690 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026